CA1103789A - Control apparatus for electric car - Google Patents

Control apparatus for electric car

Info

Publication number
CA1103789A
CA1103789A CA280,884A CA280884A CA1103789A CA 1103789 A CA1103789 A CA 1103789A CA 280884 A CA280884 A CA 280884A CA 1103789 A CA1103789 A CA 1103789A
Authority
CA
Canada
Prior art keywords
chopper
motor
electric car
current
duty cycle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA280,884A
Other languages
English (en)
French (fr)
Inventor
Michimasa Horiuchi
Hiroshi Narita
Takashi Tsuboi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of CA1103789A publication Critical patent/CA1103789A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/902—Compensation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr
    • Y10S388/92—Chopper

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Direct Current Motors (AREA)
CA280,884A 1976-07-14 1977-06-20 Control apparatus for electric car Expired CA1103789A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8294876A JPS538910A (en) 1976-07-14 1976-07-14 Electric rolling stock controlling device
JP82948/1976 1976-07-14

Publications (1)

Publication Number Publication Date
CA1103789A true CA1103789A (en) 1981-06-23

Family

ID=13788430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA280,884A Expired CA1103789A (en) 1976-07-14 1977-06-20 Control apparatus for electric car

Country Status (5)

Country Link
US (1) US4171506A (show.php)
JP (1) JPS538910A (show.php)
CA (1) CA1103789A (show.php)
DE (1) DE2731501C3 (show.php)
FR (1) FR2358291A1 (show.php)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH629627A5 (de) * 1978-07-05 1982-04-30 Bbc Brown Boveri & Cie Einrichtung zur verminderung durch rasche magnetische flussaenderungen erzeugten spannungsspitzen in einem gleichstrommotor.
JPS5936507B2 (ja) * 1978-10-21 1984-09-04 株式会社日立製作所 チヨツパ制御装置
JPS5735486U (show.php) * 1980-08-08 1982-02-24
DE69016573T2 (de) * 1989-10-24 1995-09-07 Fuji Heavy Ind Ltd Antriebssystem für einen Fahrzeugmotor.
GB2269281B (en) * 1992-07-30 1996-06-26 Yang Tai Her DC motor
GB2270216A (en) * 1992-08-28 1994-03-02 Yang Tai Her Electric motor control circuit
CN114244200B (zh) * 2021-12-13 2024-10-15 陕西航空电气有限责任公司 一种大功率通用型整流装置及其控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466522A (en) * 1966-10-11 1969-09-09 G K Heller Corp Speed control circuits for electric motors
US3697852A (en) * 1971-04-30 1972-10-10 Ibm Transistor switching regulator
US3755724A (en) * 1972-04-03 1973-08-28 Gen Electric Control for series shunt motor

Also Published As

Publication number Publication date
DE2731501B2 (de) 1979-11-29
DE2731501A1 (de) 1978-01-19
US4171506A (en) 1979-10-16
FR2358291A1 (fr) 1978-02-10
FR2358291B1 (show.php) 1980-02-22
JPS538910A (en) 1978-01-26
DE2731501C3 (de) 1980-08-14

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Legal Events

Date Code Title Description
MKEX Expiry